| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | herring | (not available) | adults |
| nekton | finfish | bony fish | Sprattus sprattus | (not available) | juv./adults |
| nekton | finfish | bony fish | Coregonus lavaretus lavaretus | UK | adults |
| nekton | finfish | bony fish | Rutilus rutilus | UK | adults |
| nekton | finfish | bony fish | cod | (not available) | adults |
| nekton | finfish | bony fish | Osmerus eperlanus | (not available) | juv./adults |
| nekton | finfish | bony fish | Salmo salar | (not available) | juv./adults |
| nekton | finfish | bony fish | Salmo trutta trutta | UK | adults |
| nekton | finfish | bony fish | Scomber scombrus | (not available) | juv./adults |
| zoobenthos | other benth. invertebrates | n.a./other benth. Invertebrates | unidentified | France | Larvae |
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